Home / 50,680,905.26-69,997,385.93-34,355,037.74

Finding the Fourth Proportional to 50,680,905.26, 69,997,385.93 and 34,355,037.74

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Solution

The fourth proportional to 50,680,905.26, 69,997,385.93 and 34,355,037.74 is: 47,449,090.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,680,905.26 : 69,997,385.93 = 34,355,037.74 : x
  2. Step 2: Convert to fraction form
    50,680,905.26/69,997,385.93 = 34,355,037.74/x
  3. Step 3: Cross multiply
    50,680,905.26x = 69,997,385.93 × 34,355,037.74
  4. Step 4: Simplify right side
    50,680,905.26x = 2,404,762,834,804,732.50
  5. Step 5: Solve for x
    x = 2,404,762,834,804,732.50/50,680,905.26
  6. Step 6: Final answer
    x = 47,449,090.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.